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Page 5826, results 145626 - 145650

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Drainage areas of streams in Arkansas--Red River basin
Marion S. Hines, John J. Yanchosek
1978, Open-File Report 78-555
Drainage areas, determined in accordance with procedures recommended by the Subcommittee on Hydrology of the Federal Inter-Agency River Basin Committee, are listed for points on streams in the Red River basin in Arkansas. Points on the streams are identified by some topographic feature and by latitude and longitude....
A progress report on estuary modeling by the finite-element method
William G. Gray
1978, Open-File Report 78-479
Various schemes are investigated for finite-element modeling of two-dimensional surface-water flows. The first schemes investigated combine finite-element spatial discretization with split-step time stepping schemes that have been found useful in finite-difference computations. Because of the large number of numerical integrations performed in space and the large sparse matrices solved, these...
Public water supplies of North Carolina: A summary of water sources, use, treatment, and capacity of water-supply systems
L.T. Mann Jr.
1978, Water-Resources Investigations Report 78-16
A study of the public water-supply systems in North Carolina with 500 or more customers provides information needed to aid the planning, development, and utilization of the public water supplies of the State. Water use, sources of water, water quality, water treatment and capacity of 224 public-water-supply systems were investigated...
Water-quality data from a sludge disposal test site, St. Petersburg, Florida, November 1973-July 1977
Mario Fernandez
1978, Open-File Report 78-821
From November 1973 to July 1977, water samples were collected from wells to identify background water-quality conditions and to determine the effects on ground-water quality by St. Petersburg 's sludge-disposal operation (sod farm). Specific conductance and pH were determined in the field. Samples were collected for laboratory determination of selected...
A computer program for borehole compensation of dual-detector density well logs
James Henry Scott
1978, Open-File Report 78-515
The computer program described in this report was developed for applying a borehole-rugosity and mudcake compensation algorithm to dual-density logs using the following information: the water level in the drill hole, hole diameter (from a caliper log if available, or the nominal drill diameter if not), and the two gamma-ray...
Description of individual data items and codes in CRIB
Eleanor K. Keefer, James Alfred Calkins
1978, Circular 755-B
The U.S. Geological Survey's Computerized Resources Information Bank (CRIB) is being made available for public use through the computer facilities of the University of Oklahoma and the General Electric Company, U.S.A. The use of General Electric's worldwide information-services network provides access to the CRIB file to a worldwide clientele. This...